body{
    margin:0;
    background-color: #f5f5f5;
}

.fade-slide-leave-active,
.fade-slide-enter-active{
    transition: all 0.3s;
}
.fade-slide-enter-from{
    transform: translateX(-30px);
    opacity: 0;
}
.fade-slide-leave-to{
    transform: translateX(30px);
    opacity: 0;
}